database: You have an error in your SQL syntax.  Check the manual that corresponds to your MySQL server version for the right syntax to use near 'http://busca.uol.com.br/uol/index.html?, 25' at line 4
query: SELECT *
                      FROM karma
                      ORDER BY karma DESC, name
                      LIMIT http://busca.uol.com.br/uol/index.html?, 25